The USPTO doesn’t offer a special “patent shield” you can just request; the usual path is to file and prosecute a patent application through USPTO systems like Patent Center or Patent Public Search.

How it works

  1. Check whether your idea is patentable. Start by searching existing patents and published applications in the USPTO’s search tools.
  1. Prepare a patent application. You generally need a detailed description, claims, drawings if needed, and the required filing paperwork.
  2. File through Patent Center. USPTO says Patent Center is the online system for filing and managing patent applications.
  1. Pay the fees and respond to USPTO actions. After filing, the application is examined and you may need to answer office actions before any patent rights are granted.
  2. Maintain the patent if granted. USPTO patent resources cover applying for and maintaining patents in the U.S.

Fastest starting point

If you are new to patent searching, USPTO’s Patent Public Search has a basic search mode for keywords or common fields, and an advanced mode for more flexible queries.

Practical note

If by “patent shields” you meant some kind of official protection badge or certificate, the USPTO pages I found do not describe a product by that name. The closest real-world process is filing for a patent and, if granted, using that patent as your legal protection.

Helpful links

Would you like the exact step-by-step filing checklist for a utility patent?